Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 2000.07b
- /
- Pages.1123-1125
- /
- 2000
Identification of Rotor Speed and Parameters for the Sensorless Induction Motor Drives
유도전동기의 센서리스 제어를 위한 회전자 속도 및 저항의 추정
- Kim, Sang-Min (Chonbuk National University) ;
- Han, Woo-Yong (Jeonju Technical College) ;
- Lee, Chang-Goo (Chonbuk National University) ;
- Lee, Gong-Hee (Jeonju Technical College)
- Published : 2000.07.17
Abstract
This paper presents the speed estimation using ANN and the rotor parameter Identification based on the MRAS theory for the sensorless induction motor drives. The motor speed is estimated using ANN model which contains the rotor parameter. And the rotor parameter is identified using MRAS scheme which contains the rotor speed. The rotor speed estimate converges to its actual value as the rotor parameter error converges toward the zero. The simulation using Matlab/Simulink is performed to verify the effectiveness of the proposed scheme.
Keywords